各种时间格式,转化成年、月、日数组
toTimeStamp (str) {
str = str + ''
if (str.length < 6) {
return str
}
// 2010-09-10
let arr = str.split(/[^\d]+/g)
// 20200809
if (arr.length === 1) {
arr = [str.substr(0, 4), str.substr(4, 2), str.substr(6, 2)]
}
return [arr[0], arr[1], arr[2] || '1', arr[3] || '0', arr[4] || '0', arr[5] || '0']
},